Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / arch / parisc / kernel / pci.c

diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index 9e74bfe..38372e7 100644 (file)
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -257,10 +257,10 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
  * Since we are just checking candidates, don't use any fields other
  * than res->start.
  */
-void pcibios_align_resource(void *data, struct resource *res,
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
                                resource_size_t size, resource_size_t alignment)
 {
-       resource_size_t mask, align;
+       resource_size_t mask, align, start = res->start;
 
        DBG_RES("pcibios_align_resource(%s, (%p) [%lx,%lx]/%x, 0x%lx, 0x%lx)\n",
                pci_name(((struct pci_dev *) data)),
@@ -272,10 +272,10 @@ void pcibios_align_resource(void *data, struct resource *res,
 
        /* Align to largest of MIN or input size */
        mask = max(alignment, align) - 1;
-       res->start += mask;
-       res->start &= ~mask;
+       start += mask;
+       start &= ~mask;
 
-       /* The caller updates the end field, we don't.  */
+       return start;
 }